Quick Details
- Processing Time:About 1 Month
- Port:Jinan
- Supply Ability: 100 Sets Per Month
- Brand Name:Ainuo
The ANBGS series analog power supply which can feed back to the grid is specially developed for
new energy industries such as photovoltaic and wind energy, suitable for testing and verification of inverters. The power supply features 100% energy feedback to the grid, and can operate in four
quadrants, energy-saving and low cost; FPGA digital control, intelligent inverter test process; sine wave output and multi-harmonics superposition output, single-phase, two-phase or three-phase
low (zero) voltage ride through (LVRT), which can fully simulate various abnormal conditions of the grid, to cooperate with over-voltage/under-voltage, over-frequency/under-frequency, unbalance
and anti-islanding protection tests to meet test requirements of relevant regulations.
Features
Adopt FPGA digital technology, realize intelligent inverter testing
process;
With 100% energy feedback to the grid , the power supply can operate in four
quadrants;
Input power factor correction;
High performance low (zero) voltage ride through;
Voltage and frequency can be set as complex programming such as Step, stage or varations,
overvoltage/undervoltage, over-frequency/under-frequency test;
Harmonic mode, can be superimposed 2 to 40-th harmonics;
Three-phase Unbalanced mode, adjustable three-phase voltage and three-phase phase difference,
Realize three-phase Unbalanced test;
Operating in over current shock( up to 3 times of rated current) within 2s,strong load
capacity;
Complete measurement function: voltage, current, peak current, frequency, active power,
apparent power, power factor, voltage crest factor;
Online monitoring: IGBT temperature, transformer temperature, fan speed, input voltage and
other parameters in output state;
Operating data recorder: Automatically record the power status, alarm code etc. in case of
alarm, greatly reducing maintenance time;
Automatic fan speed adjustment according to the temperature of the power supply,
quiet;
Lock key, user-friendly design, automatically locking after no-operation for 5 minutes to
prevent misuse;
Combination cabinet, 8” large-screen color LCD;
Standard RS232, optional RS485, GPIB, Ethernet port or analog control
mode.
Applications
The ANBGS series Grid Simulator Power Supply can simulate overvoltage/undervoltage,
over-frequency/under-frequency, low (zero) voltage ride through and other curves. The overvoltage/undervoltage, over-frequency/under-frequency, anti-islanding protection of inverter can be tested
with anti-islanding load or AC electronic load. AN51 series solar cell simulator can simulate a variety of I-V curves of solar cell to verify the inverter's maximum power tracking capability, and
conduct inverter aging test and overvoltage/undervoltage protection; AN87500 multi-channel power analyzer can analyze the inverter’s power, harmonics, efficiency and other parameters, so as to
conduct comprehensive analysis of inverter performance. Three kinds of equipment can be integrated using professional PC test software to form a comprehensive inverter test system and
solutions.
Grid Simulator Power Supply, the solar cell simulator and power analyzer forming the inverter
test system.
Low (zero) voltage ride through
Programmable output (step, stage, varations) for over-voltage/under voltage and over
frequency/under frequency testing.
Harmonic mode
Three-phase unbalance test
PC control software
Large-size color LCD, digital key input, knob operation
Specification
